always initialize inp_ip_ttl in tcp_newtcpcb() in order to avoid zero ttl when matching an IPv4-maaped IPv6 address. (in response to a problem report from kurotsu@violet.plala.or.jp)
always initialize inp_ip_ttl in tcp_newtcpcb() in order to avoid
zero ttl when matching an IPv4-maaped IPv6 address.
(in response to a problem report from kurotsu@violet.plala.or.jp)

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame